54756975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 113992704

約数和(自身を除く): 59235729

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 71, 75, 91, 105, 113, 175, 195, 213, 273, 325, 339, 355, 455, 497, 525, 565, 791, 923, 975, 1065, 1365, 1469, 1491, 1695, 1775, 2275, 2373, 2485, 2769, 2825, 3955, 4407, 4615, 5325, 6461, 6825, 7345, 7455, 8023, 8475, 10283, 11865, 12425, 13845, 19383, 19775, 22035, 23075, 24069, 30849, 32305, 36725, 37275, 40115, 51415, 56161, 59325, 69225, 96915, 104299, 110175, 120345, 154245, 161525, 168483, 200575, 257075, 280805, 312897, 484575, 521495, 601725, 730093, 771225, 842415, 1404025, 1564485, 2190279, 2607475, 3650465, 4212075, 7822425, 10951395, 18252325, 54756975]

約数ペア:

[(1, 54756975), (3, 18252325), (5, 10951395), (7, 7822425), (13, 4212075), (15, 3650465), (21, 2607475), (25, 2190279), (35, 1564485), (39, 1404025), (65, 842415), (71, 771225), (75, 730093), (91, 601725), (105, 521495), (113, 484575), (175, 312897), (195, 280805), (213, 257075), (273, 200575), (325, 168483), (339, 161525), (355, 154245), (455, 120345), (497, 110175), (525, 104299), (565, 96915), (791, 69225), (923, 59325), (975, 56161), (1065, 51415), (1365, 40115), (1469, 37275), (1491, 36725), (1695, 32305), (1775, 30849), (2275, 24069), (2373, 23075), (2485, 22035), (2769, 19775), (2825, 19383), (3955, 13845), (4407, 12425), (4615, 11865), (5325, 10283), (6461, 8475), (6825, 8023), (7345, 7455)]